Specifications

mccb moulded case circuit breaker 400amp 3 pole
1.rated current:63A-800A 50HZ AC 690V
2.easy install
3.IEC947-2 OEM offered

      mccb moulded case circuit breaker 400amp 3 pole 

 PACKAGING &DELIVERY

    Packaging details :CARTON PACK

    Delivery details: WITHIN 30 DAYS

   WE CAN PACK ACCORDING TO YOUR SPECIAL REQUIREMENT

 

PRODUCT DESCRIPTION

 1.Introduction

    LBM1-63 to 800 series of circuit breakers, according to the rated ultimate short circuit breaking capacity (Icu) level, divided into three type: L standard, M relatively high breaking type, H high breaking type .The circuit breaker has the advantages of small size ,high breaking ,short flashover ,anti-vibration ,which is suitable for AC 50HZ ,≤690V(63A 400)circuit of rated current up to 800A for not frequently switch and motor not frequently starting. Circuit breaker with overload, short circuit protection device. It is an ideal product for terrestrial and marine use.

      The circuit breaker can be installed vertically, also can be installed the level.

      Standard: IEC947-2, GB14048.2

  2.Applicable working environment

       1. altitude: not more than 2000 meters

       2.ambient temperature is not higher than +40°C(for marine products +45°C)and not lower than -5°C;

       3.installation position of maximum inclination of ±22.5°;

       4.under normal vibration of ship can work reliably;

       5. in no dangerous of explosion of places and conductive dust;

       6.in the absence of rain and snow

3.Technical performance index

  

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